Now just one filter can replace standard neutral density filters! By simply twisting the filter ring of the new Vari-ND, you can vary the density from 2 stops up to 8 stops, with no loss of color fidelity

Now just one filter can replace standard neutral density filters! By simply twisting the filter ring of the new Vari-ND, you can vary the density from 2 stops up to 8 stops, with no loss of color fidelity